American Racing: 1999-2006 GM Full Size Truck 6.0L Long System Headers
Vendor: American Racing
SKU: GM60-99134300LSNC
More info
American Racing Headers - 1999-2006 GM Full Size Truck 6.0L Long System Headers, 1-3/4" x 3" or 1-7/8" x 3".
ARH long tube headers long system for the 1999-2006 Chevy/GM Truck/SUV 6.0L features 304 stainless steel 1 3/4" primaries, 3" merge collectors, and y-pipe along with all the necessary hardware and gaskets for a bolt-on installation.
The 1999-2006 Chevy/GM Truck/SUV 6.0L American Racing Headers long systems were designed to bolt-on to your factory axle-back or any aftermarket axle-back. Some modification may be required. The American Racing headers require a crossover y-pipe assembly and they are offered with or without converters. Using the catted crossover pipes cause very little restriction and they help to control emissions.
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Product features on this system includes:
- 100% Made in the USA - Never Outsourced
- Made entirely of 304 stainless steel
- 3/8" thick laser-cut flanges for a warp-free seal
- Hand-ported TIG welded inlets
- Optimized primary tube routing for superior fit and performance
- Merge collectors with scavenger spikes
- Catted systems feature 200 cell metallic substrate catalytic converters for extreme durability